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When are Mercury and Venus retrograde in 2025?
Here’s everything you need to know about these planetary events.
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Why are the northern lights appearing more frequently?
The northern lights, also known as aurora borealis, are caused by electrically charged particles that interact with the Earth’s atmosphere and are heated, creating light displays. Increased solar activity makes the northern lights appear more frequently.
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How to catch the Quadrantids, the first meteor shower of 2025
The Quadrantid meteor shower will be the year’s first chance to see fireballs in the sky.
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NASA's Parker Solar Probe survives close brush with the sun's scorching surface
NASA has confirmed that a spacecraft has made the closest approach to the sun. Earlier this week, the Parker Solar Probe passed within a mere 3.8 million miles of the sun. Space agency officials received an all-clear message Thursday night confirming Parker survived the journey. The spacecraft was launched in 2018 to get a close-up look at the sun. It’ll...
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The moon may be more than 100 million years older than previously thought, study finds
The moon may be more than 100 million years older than some scientists previously thought, according to a new study.
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WATCH: Cameras capture a celestial display moving across the sky in Indiana
According to meteorologists, the stunning sight is believed to be a meteor from the annual Geminids meteor shower
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NASA astronaut Suni Williams shares her Thanksgiving plans in space — and says she's not ‘stranded'
The space station crew will feast on smoked turkey, apple cobbler, green beans, mushrooms and mashed potatoes, Williams told NBC News in an interview from orbit.
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President-elect Trump attends SpaceX ‘Starship' launch in Texas
President-elect Donald Trump appears to be planning to attend a SpaceX “Starship” rocket launch on Tuesday, in the latest indication of founder Elon Musk ‘s influence in the Republican’s orbit.
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‘We are not alone in the cosmos': Ex-Defense Department official testifies
Former senior intelligence official Luis Elizondo testified Wednesday at House Oversight Committee hearing that a “multi-decade secretive arms race” is playing out on the global state.
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It's moving day for original full-size space shuttle mock-up in Downey
It never went into space, but a full-size original space shuttle design prototype built in 1972 as part of Rockwell International’s ultimately successful bid to build NASA’s shuttles will travel along a Downey street Thursday.
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Photos: Not-so-Northern Lights visible from parts of San Diego County
A severe geomagnetic storm supercharged the northern lights Thursday evening, making the aurora borealis visible from parts of San Diego County for the second time this year.
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Meteorologist explains why northern Lights were visible from parts of San Diego County
The aurora borealis streaked across the night sky late Thursday. NBC 7’s Brooke Martell explains.
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WATCH: Boeing's Starliner lifts off in historic voyage
Boeing’s Starliner spacecraft carried two astronauts aboard its historic launch Wednesday from Cape Canaveral.